Enjoy this relentless record presented as an anthology of horror, gore, and slamming Brutal Death Metal by an amazing American band that describes their sound as “Inhuman Slam Grind”.
A relentless record presented as an anthology of all that the band represents, horror, gore, and slamming Brutal Death Metal, incorporating a full arsenal of Death Metal and Deathslam to further define their self-described sound of “Inhuman Slam Grind”, Upheaval of Malignant Necrambulance, the sophomore opus by Phoenix, Arizona-based horde Necrambulant, has something to offer on many levels of thematic brutality, including zombies, serial killers, cannibals, sci-fi, and Warhammer. Recorded, mixed, and mastered by Xander Bridge, produced by the band itself, and displaying a venomous cover art by Nev of Gruesome Graphx, the new album by vocalist Andy “Bonemeat” York, guitarist Ron Clark, bassist Trent Pittard and drummer Matt Riena is perfect for fans of Devourment, Kraanium, Cephalotripsy, Cannibal Corpse, and Abominable Putridity, bringing an overdose of heaviness and gore to admirers of the heaviest side of extreme music.
A horrid, desperate scream ignites the band’s overdose of brutality in Amalgamation of Gresome Curdling Ambonination, led by the inhumane gnarling by Andy in the best “BREEEEEE!” style possible, whereas the slashing guitar lines by Ron walk hand in hand with the primeval beats by Matt in Inhumane Creophagus Repulsion, a vile blast of Brutal Death Metal violence. The beautifully titled Catastrophic Inversion of Stellar Harmony Collapsing the Web of all Universal Matter into the Colossal Gaping Maw of the Widening Void that Heralds the Dawn of Absolute Unreality (Epoch.0) is highly recommended for some demented slamming into the pit, with Andy sounding even more putrid and demonic on vocals, flowing into the also demented Barbarian Brute Force Annihilation (BFTBG), where Matt hammers his drums nonstop. Their Brutal Death Metal attack goes on in the heavy-as-hell Sentenced to a Guttonous Pit, spearheaded by the trademark BREEEEEE! vociferations by Andy; and they show no mercy for our putrid, decaying bodies in Pestilential Ascendancy, offering more of their first-class, infernal riffs and blast beats.
Ineffable Tormenting Possession brings forward two and a half minutes of undisputed malignancy in the form of heavy-as-hell extreme music led by the crushing drums by Matt, followed by the also deranged Chunked Pus Chowder, carrying a sick name for an overdose of deep guttural roars, venomous riffs and classic, deadly drums, with Andy once again barking and vomiting the song’s lyrics in great fashion. The title-track Upheaval of Malignant Necrambulance will burst our ears with more of the band’s undisputed Brutal Death Metal sounds, whereas Coffin Meat offers the same level of savagery, albeit not as inspired (Andy’s depraved guttural is still there, of course). And last but not least, the dirty riffs by Ron and the metallic bass by Trent will pierce your damned soul in Self-Biologic Carnivorous Cannibalism, ending the album on a beyond visceral note.
“This new album is just a relentless barrage of slamming brutal death metal. We strived for a no-bullshit / no-filler tracklist that will just pummel the listener with heaviness. We spent the past two years working on fine-tuning these songs to be a proper representation of our original moniker of ‘Inhuman Slam Grind’. We hope this new album is something that fans of our earlier material will appreciate and something fresh for the newer fans as well. Expect a full audial assault of horror, gore, and guttural slamming sickness the Necrambulant way,” says the band, and you can join them inside their demented mosh pit by following them on Facebook and on Instagram, by streaming their music on any streaming platforms like Spotify, and above all that, by purchasing the bludgeoning Upheaval of Malignant Necrambulance from the Gore House Productions’ BandCamp or by clicking HERE, or you can also click HERE for all things Necrambulant. This is “Inhuman Slam Grind” at its finest, bringing horror, violence, blood and gore to your miserable life, and may this amazing slamming band from Phoenix continue to blast our ears with the brutality found in their unrelenting new album for many decades to come.
Best moments of the album: Inhumane Creophagus Repulsion, Pestilential Ascendancy and Chunked Pus Chowder.
Worst moments of the album: Coffin Meat.
Released in 2025 Gore House Productions
Track listing
1. Amalgamation of Gresome Curdling Ambonination 3:09
2. Inhumane Creophagus Repulsion 3:14
3. Catastrophic Inversion of Stellar Harmony Collapsing the Web of all Universal Matter into the Colossal Gaping Maw of the Widening Void that Heralds the Dawn of Absolute Unreality (Epoch.0) 3:14
4. Barbarian Brute Force Annihilation (BFTBG) 3:47
5. Sentenced to a Guttonous Pit 2:59
6. Pestilential Ascendancy 2:53
7. Ineffable Tormenting Possession 2:24
8. Chunked Pus Chowder 3:04
9. Upheaval of Malignant Necrambulance 2:01
10. Coffin Meat 2:50
11. Self-Biologic Carnivorous Cannibalism 3:00
Band members
Andy “Bonemeat” York – vocals
Ron Clark – guitars
Trent Pittard – bass
Matt Riena – drums


















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